/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package SaleManagerServer.Servlet;

import SaleManagerServer.DAO.PositionDAO;
import SaleManagerServer.Pojo.PositionPOJO;
import SaleManagerServer.Util.Constants;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Ven Nguyen
 */
public class ListLocationDetail extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            List<PositionPOJO> positions = PositionDAO.getInstance().getPositionInfoByCustomerID("1");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet ListLocationDetail</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet ListLocationDetail at " + request.getContextPath () + "</h1>");
            for(int i = 0 ; i < positions.size(); i++)
            {
                PositionPOJO location = positions.get(i);
                        String dateStr = new SimpleDateFormat(Constants.LOCATION_DATE_FORMAT).format(location.getDatetime());
                        String locationstr = String.format("userid: %s, latitude: %.4f, longtitude: %.4f, time: %s",
                                location.userId, location.getLatitude(), location.getLongitude(), dateStr);
                    out.println("<span>"+ locationstr + "</span>");
                    out.println("<br />");
            }
            out.println("</body>");
            out.println("</html>");
        } finally { 
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
